Transcript
AVT E C H
ELECTROSYSTEMS
N A N O S E C O N D
P.O. BOX 265 OGDENSBURG, NY U.S.A. 13669-0265
TEL: 888-670-8729 (USA & Canada) or +1-613-686-6675 (Intl) FAX: 800-561-1970 (USA & Canada) or +1-613-686-6679 (Intl)
[email protected]
-
http://www.avtechpulse.com/
INSTRUCTIONS
MODEL AVO-9H1-B-TO3-P-LLA 2 Amp, 1.2 ns RISE TIME HIGH PERFORMANCE LASER DIODE DRIVER WITH PLUG-IN SOCKET OUTPUT MODULE
8, TEC-
4,5 TR 6-32 TAPPED HOLES, GROUND / CATHODE
1, TEC+
LTD.
W AVE F O R M E L E CT R O N I C S S I N C E 1 9 7 5
2,3,6,7 ANODE
AVX-S2-TO3-LLA OUTPUT MODULE, SOCKET VIEW
SERIAL NUMBER: ____________
X
BOX 5120, LCD MERIVALE OTTAWA, ONTARIO CANADA K2C 3H5
2
WARRANTY Avtech Electrosystems Ltd. warrants products of its manufacture to be free from defects in material and workmanship under conditions of normal use. If, within one year after delivery to the original owner, and after prepaid return by the original owner, this Avtech product is found to be defective, Avtech shall at its option repair or replace said defective item. This warranty does not apply to units which have been dissembled, modified or subjected to conditions exceeding the applicable specifications or ratings. This warranty is the extent of the obligation assumed by Avtech with respect to this product and no other warranty or guarantee is either expressed or implied.
TECHNICAL SUPPORT Phone: 888-670-8729 (USA & Canada) or +1-613-226-5772 (Intl) Fax: 800-561-1970 (USA & Canada) or +1-613-226-2802 (Intl) E-mail:
[email protected] World Wide Web: http://www.avtechpulse.com
3 TABLE OF CONTENTS WARRANTY......................................................................................................................2 TECHNICAL SUPPORT....................................................................................................2 TABLE OF CONTENTS....................................................................................................3 INTRODUCTION...............................................................................................................5 SPECIFICATIONS.............................................................................................................7 REGULATORY NOTES....................................................................................................8 FCC PART 18.......................................................................................................................... 8 EC DECLARATION OF CONFORMITY...................................................................................8 DIRECTIVE 2002/95/EC (RoHS).............................................................................................9 DIRECTIVE 2002/96/EC (WEEE)............................................................................................9 AC POWER SUPPLY REGULATORY NOTES......................................................................10 FIRMWARE LICENSING.......................................................................................................10
INSTALLATION...............................................................................................................11 VISUAL CHECK.................................................................................................................... 11 POWER RATINGS................................................................................................................. 11 CONNECTION TO THE POWER SUPPLY............................................................................11 PROTECTION FROM ELECTRIC SHOCK...........................................................................12 ENVIRONMENTAL CONDITIONS.........................................................................................13 LABVIEW DRIVERS.............................................................................................................. 13
FUSES.............................................................................................................................14 AC FUSE REPLACEMENT...................................................................................................14 DC FUSE REPLACEMENT...................................................................................................15 FUSE RATINGS..................................................................................................................... 15
FRONT PANEL CONTROLS..........................................................................................16 REAR PANEL CONTROLS............................................................................................18 GENERAL INFORMATION.............................................................................................20 MINIMAL TEST ARRANGEMENT - WITHOUT OUTPUT MODULE.....................................20 NORMAL TEST ARRANGEMENT.........................................................................................21 AMPLITUDE CONTROL........................................................................................................22 BASIC PULSE CONTROL....................................................................................................23 TRIGGER MODES................................................................................................................ 24 GATING MODES................................................................................................................... 25 PULSE WIDTH / AMPLITUDE INTERACTION......................................................................25
4 PROTECTING YOUR INSTRUMENT.............................................................................26 DO NOT EXCEED 200 kHz...................................................................................................26 USE A 50Ω LOAD................................................................................................................. 26
OPERATIONAL CHECK.................................................................................................27 PROGRAMMING YOUR PULSE GENERATOR............................................................30 KEY PROGRAMMING COMMANDS....................................................................................30 ALL PROGRAMMING COMMANDS.....................................................................................31
MECHANICAL INFORMATION......................................................................................33 TOP COVER REMOVAL........................................................................................................33 RACK MOUNTING................................................................................................................ 33 ELECTROMAGNETIC INTERFERENCE..............................................................................33
MAINTENANCE..............................................................................................................34 REGULAR MAINTENANCE..................................................................................................34 CLEANING............................................................................................................................ 34
WIRING DIAGRAMS.......................................................................................................35 WIRING OF AC POWER.......................................................................................................35 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3.............................................................36 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3.............................................................37 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 3/3.............................................................38 PCB 235B - HIGH VOLTAGE DC POWER SUPPLY.............................................................39 PCB 104F - KEYPAD / DISPLAY BOARD, 1/3......................................................................40 PCB 104F - KEYPAD / DISPLAY BOARD, 2/3......................................................................41 PCB 104F - KEYPAD / DISPLAY BOARD, 3/3......................................................................42 MAIN WIRING....................................................................................................................... 43
PERFORMANCE CHECKSHEET..................................................................................44 Manual Reference: /fileserver2/officefiles/instructword/avo-9/AVO-9H1-B-TO3-P-LLA,ed1.odt. Last modified February 9, 2016. Copyright © 2016 Avtech Electrosystems Ltd, All Rights Reserved.
5 INTRODUCTION The AVO-9H1-B-TO3-P-LLA is a high performance, GPIB and RS232-equipped instrument capable of generating up to +2A of current into diode loads, at repetition rates up to 200 kHz. The pulse width is adjustable from 10 to 500 ns. The rise times are less than 1.2 ns (measured 20%-80%). The AVO-9H1-B-TO3-P-LLA consists of a mainframe unit and an AVX-S2-TO3-LLA output module, which provides a socket into which the user's laser diode may be inserted. The mainframe generates voltage pulses of up to +103V. The output module connects to the instrument mainframe via a detachable 2 foot long coaxial cable. The output module contains the necessary elements to match the laser diode to the pulse generator mainframe. A DC bias current of 0 to +100 mA may be applied to the laser diode by applying the desired DC current to a solder terminal on the output module. The output modules include an SMA output connector that provides an attenuated coincident replica of the diode current. The AVX-S2-TO3-LLA output module supplied with the AVO-9H1-B-TO3-P-LLA is specifically designed to accommodate a customer-specified TO-3 package. The diode should have a parasitic resistance (dV/dI at lasing) of < 5 Ohms for proper impedance matching.
8, TEC-
4,5 TR 6-32 TAPPED HOLES, GROUND / CATHODE
1, TEC+ 2,3,6,7 ANODE
AVX-S2-TO3-LLA OUTPUT MODULE, SOCKET VIEW
The AVO-9H1-B-TO3-P-LLA is a highly flexible instrument. Aside from the internal trigger source, it can also be triggered or gated by external TTL-level signals. A frontpanel pushbutton or a computer command can also be used to trigger the instrument. The AVO-9H1-B-TO3-P-LLA features front panel keyboard and adjust knob control of the output pulse parameters along with a four line by 40-character backlit LCD display of the output amplitude, pulse width, pulse repetition frequency, and delay. The instrument includes memory to store up to four complete instrument setups. The
6 operator may use the front panel or the computer interface to store a complete “snapshot” of all key instrument settings, and recall this setup at a later time. This instrument is intended for use in research, development, test and calibration laboratories by qualified personnel.
7 SPECIFICATIONS
Model1:
AVO-9H1-B-TO3-P-LLA
Maximum amplitude :
2 Amp
2
Maximum voltage output of mainframe (VMAINFRAME): RS + RDIODE:
103V (to 50Ω) 50Ω
Transformer ratio, N:
1
Allowed load voltage range: Pulse width (FWHM):
0 to 3V. (Contact Avtech if your diode has a higher forward voltage drop) 10 - 500 ns
Maximum duty cycle:
2%
Maximum PRF9:
200 kHz
Rise time (20%-80%):
≤ 1.2 ns
Fall time (20%-80%):
≤ 2.0 ns6
Related 50Ω series:
AVR-E3A
Included output module:
AVX-S2
Polarity3:
Positive
GPIB and RS-232 control : 1
LabView drivers: Ethernet port, for remote control using VXI-11.3, ssh, telnet, & web: Propagation delay:
± 35 ps ± 0.015% of sync delay (Ext trig in to pulse out)
DC offset or bias insertion: Sync delay:
Apply required DC bias current in the range of ± 100 mA to solder terminal on output module. Variable 0 to ±1 second, sync out to pulse out
Sync output:
+ 3 Volts, 100 ns, will drive 50 Ohms
Gate input:
Synchronous or asynchronous, active high or low, switchable. Suppresses triggering when active.
Trigger required:
External trigger mode: TTL-level pulse (LO = 0V, HI = 3-5V), ≥ 10 ns
Photodiode output option5: Out: Other:
Recommended accessory kit:
Power requirements: Dimensions: Mainframe: (H×W×D) Output module: Temperature range:
Optional4. Recommended as a modern alternative to GPIB / RS-232. See http://www.avtechpulse.com/options/vxi for details. ≤ 150 ns (Ext trig in to pulse out)
Jitter:
Connectors:
Standard on -B units. -B units only: check http://www.avtechpulse.com/labview for availability and downloads
Provides connection to output of photo diode detector. (Requires a photodiode in the device under test.) User-specified TO-3 socket. Trig, Sync, Gate: BNC, Monitor: SMA Add the suffix "-AK2" to the model number to include the recommended accessory kit. Consists of one SMA 12 GHz 20 Watt attenuator (20 dB) and two SMA 18 GHz 2 Watt attenuators (10 & 20 dB) for use on the output, and two 50 Ohm, 1 GHz, 1 Watt feed-through terminators (one SMA, one BNC) for use on external trigger inputs. 100 - 240 Volts, 50 - 60 Hz 100 x 430 x 375 mm (3.9” x 17” x 14.8”) , anodized aluminum, with blue plastic trim 41 x 66 x 76 mm (1.6” x 2.6” x 3.0”), cast aluminum, blue enamel +5°C to +40°C
1) -B suffix indicates IEEE-488.2 GPIB and RS-232 control of amplitude and frequency. See http://www.avtechpulse.com/gpib/ for details.
2) For operation at amplitudes of less than 20% of full-scale, best results will be obtained by setting the amplitude near full-scale and using external attenuators on the output, between the mainframe and the output module. Attenuators are available in the -AK1 accessory kit option. 3) Indicate desired polarity by suffixing model number with -P or -N (i.e. positive or negative). 4) Add the suffix -VXI to the model number to specify the Ethernet port. 5) For photo diode output monitor option add suffix -MD. 6) Fall time increases to < 3 ns for pulse widths less than 15 ns. 7) For the double pulse option, add the suffix -DP. This option causes the maximum amplitude to be reduced by 30%. 8) The minimum PRF of the internal oscillator is 1 Hz on -B units. For -C units, it is 1/10000 th of the maximum PRF.
8 REGULATORY NOTES FCC PART 18 This device complies with part 18 of the FCC rules for non-consumer industrial, scientific and medical (ISM) equipment. This instrument is enclosed in a rugged metal chassis and uses a filtered power entry module (where applicable). The main output signal is provided on a shielded connector that is intended to be used with shielded coaxial cabling and a shielded load. Under these conditions, the interference potential of this instrument is low. If interference is observed, check that appropriate well-shielded cabling is used on the output connectors. Contact Avtech (
[email protected]) for advice if you are unsure of the most appropriate cabling. Also, check that your load is adequately shielded. It may be necessary to enclose the load in a metal enclosure. If any of the connectors on the instrument are unused, they should be covered with shielded metal “dust caps” to reduce the interference potential. This instrument does not normally require regular maintenance to minimize interference potential. However, if loose hardware or connectors are noted, they should be tightened. Contact Avtech (
[email protected]) if you require assistance. EC DECLARATION OF CONFORMITY
We
Avtech Electrosystems Ltd. P.O. Box 5120, LCD Merivale Ottawa, Ontario Canada K2C 3H5
declare that this pulse generator meets the intent of Directive 2004/108/EG for Electromagnetic Compatibility. Compliance pertains to the following specifications as listed in the official Journal of the European Communities: EN 50081-1 Emission EN 50082-1 Immunity
9 and that this pulse generator meets the intent of the Low Voltage Directive 72/23/EEC as amended by 93/68/EEC. Compliance pertains to the following specifications as listed in the official Journal of the European Communities: EN 61010-1:2001
Safety requirements for electrical equipment for measurement, control, and laboratory use
DIRECTIVE 2002/95/EC (RoHS) This instrument is exempt from Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the Restriction of the use of certain Hazardous Substances (RoHS) in electrical and electronic equipment. Specifically, Avtech instruments are considered "Monitoring and control instruments" (Category 9) as defined in Annex 1A of Directive 2002/96/EC. The Directive 2002/95/EC only applies to Directive 2002/96/EC categories 1-7 and 10, as stated in the "Article 2 - Scope" section of Directive 2002/95/EC. DIRECTIVE 2002/96/EC (WEEE) European customers who have purchased this equipment directly from Avtech will have completed a “WEEE Responsibility Agreement” form, accepting responsibility for WEEE compliance (as mandated in Directive 2002/96/EC of the European Union and local laws) on behalf of the customer, as provided for under Article 9 of Directive 2002/96/EC. Customers who have purchased Avtech equipment through local representatives should consult with the representative to determine who has responsibility for WEEE compliance. Normally, such responsibilities with lie with the representative, unless other arrangements (under Article 9) have been made. Requirements for WEEE compliance may include registration of products with local governments, reporting of recycling activities to local governments, and financing of recycling activities.
10 AC POWER SUPPLY REGULATORY NOTES This instrument converts the AC input power to the +24V DC voltage that powers the internal circuitry of this instrument using a Tamura AAD130SD-60-A switching power supply. According to the manufacturer, the Tamura AAD130SD-60-A has the following certifications: UL60950-1 IEC60950 -1 CSA C22.2 No. 60950- 1 EN60950 -1 and is compliant with: EN61000-3-2 EN61000-4-2 Level 2 EN61000-4-2 Level 3 (Air Only) EN61000-4-4 Level 3 EN61000-4-5 Level 3 EN61000-4-11 CISPR 11 and 22 FCC Part 15 Class B (conducted) FIRMWARE LICENSING Instruments with firmware versions 5.00 or higher use open-source software internally. Some of this software requires that the source code be made available to the user as a condition of its licensing. This source code is available upon request (contact
[email protected]). Earlier firmware versions do not contain any open source software.
11 INSTALLATION VISUAL CHECK After unpacking the instrument, examine to ensure that it has not been damaged in shipment. Visually inspect all connectors, knobs, liquid crystal displays (LCDs), and the handles. Confirm that a power cord, a GPIB cable, two instrumentation manuals (this manual and the “Programming Manual for -B Instruments”), and the output module are with the instrument. If the instrument has been damaged, file a claim immediately with the company that transported the instrument. POWER RATINGS This instrument is intended to operate from 100 - 240 V, 50 - 60 Hz. The maximum power consumption is 57 Watts. Please see the “FUSES” section for information about the appropriate AC and DC fuses. This instrument is an “Installation Category II” instrument, intended for operation from a normal single-phase supply. CONNECTION TO THE POWER SUPPLY An IEC-320 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. One end of the detachable power cord that is supplied with the instrument plugs into this socket. The other end of the detachable power cord plugs into the local mains supply. Use only the cable supplied with the instrument. The mains supply must be earthed, and the cord used to connect the instrument to the mains supply must provide an earth connection. (The supplied cord does this.) Warning: Failure to use a grounded outlet may result in injury or death due to electric shock. This product uses a power cord with a ground connection. It must be connected to a properly grounded outlet. The instrument chassis is connected to the ground wire in the power cord. The table below describes the power cord that is normally supplied with this instrument, depending on the destination region:
12
Destination Region
Description
Option
Manufacturer
Part Number
United Kingdom, Hong Kong, Singapore, Malaysia
BS 1363, 230V, 50 Hz
-AC00
Qualtek
370001-E01
Australia, New Zealand
AS 3112:2000, 230-240V, 50 Hz
-AC01
Qualtek
374003-A01
Continental Europe, Korea, Indonesia, Russia
European CEE 7/7 “Schuko” 230V, 50 Hz
-AC02
Qualtek
364002-D01
North America, Taiwan
NEMA 5-15, 120V, 60 Hz
-AC03
Qualtek
312007-01
Switzerland
SEV 1011, 230V, 50 Hz
-AC06
Qualtek
378001-E01
South Africa, India
SABS 164-1, 220-250V, 50 Hz
-AC17
Volex
2131H 10 C3
Japan
JIS 8303, 100V, 50-60 Hz
-AC18
Qualtek
397002-01
Israel
SI 32, 220V, 50 Hz
-AC19
Qualtek
398001-01
China
GB 1002-1, 220V, 50 Hz
-AC22
Volex
2137H 10 C3
PROTECTION FROM ELECTRIC SHOCK Operators of this instrument must be protected from electric shock at all times. The owner must ensure that operators are prevented access and/or are insulated from every connection point. In some cases, connections must be exposed to potential human contact. Operators must be trained to protect themselves from the risk of electric shock. This instrument is intended for use by qualified personnel who recognize shock hazards and are familiar with safety precautions required to avoid possibly injury. In particular, operators should: 1. Keep exposed high-voltage wiring to an absolute minimum. 2. Wherever possible, use shielded connectors and cabling. 3. Connect and disconnect loads and cables only when the instrument is turned off. 4. Keep in mind that all cables, connectors, oscilloscope probes, and loads must have an appropriate voltage rating. 5. Do not attempt any repairs on the instrument, beyond the fuse replacement procedures described in this manual. Contact Avtech technical support (see page 2 for contact information) if the instrument requires servicing. Service is to be performed solely by qualified service personnel.
13
ENVIRONMENTAL CONDITIONS This instrument is intended for use under the following conditions: 1. 2. 3. 4.
indoor use; altitude up to 2 000 m; temperature 5 °C to 40 °C; maximum relative humidity 80 % for temperatures up to 31 °C decreasing linearly to 50 % relative humidity at 40 °C; 5. Mains supply voltage fluctuations up to ±10 % of the nominal voltage; 6. no pollution or only dry, non-conductive pollution. LABVIEW DRIVERS A LabVIEW driver for this instrument is available for download on the Avtech web site, at http://www.avtechpulse.com/labview. A copy is also available in National Instruments' Instrument Driver Library at http://www.natinst.com/.
14 FUSES This instrument contains four fuses. All are accessible from the rear-panel. Two protect the AC prime power input, and two protect the internal DC power supplies. The locations of the fuses on the rear panel are shown in the figure below:
Fuses #1 and #2 (AC fuses)
Fuse #4 (DC fuse)
Fuse #3 (DC fuse)
AC FUSE REPLACEMENT To physically access the AC fuses, the power cord must be detached from the rear panel of the instrument. The fuse drawer may then be extracted using a small flat-head screwdriver, as shown below:
Pry out the fuse drawer using a screwdriver.
Fuse Drawer
15 DC FUSE REPLACEMENT The DC fuses may be replaced by inserting the tip of a flat-head screwdriver into the fuse holder slot, and rotating the slot counter-clockwise. The fuse and its carrier will then pop out. FUSE RATINGS The following table lists the required fuses: Fuses
Nominal Mains Voltage
#1, #2 (AC) 100-240V #3 (DC)
N/A
#4 (DC)
N/A
Rating 0.5A, 250V, Time-Delay 1.6A, 250V, Time-Delay 0.8A, 250V, Time-Delay
Recommended Replacement Part Case Size Littelfuse Part Digi-Key Stock Number Number 5×20 mm
0218.500HXP
F2416-ND
5×20 mm
021801.6HXP
F2424-ND
5×20 mm
0218.800HXP
F2418-ND
The recommended fuse manufacturer is Littelfuse (http://www.littelfuse.com). Replacement fuses may be easily obtained from Digi-Key (http://www.digikey.com) and other distributors.
16 FRONT PANEL CONTROLS 1
2
3
6
5
4
1. POWER Switch. This is the main power switch. When turning the instrument on, there is normally a delay of 5-10 seconds before anything is shown on the main display. If the main menu does not appear after 30 seconds, turn off the instrument and leave it off for at least 60 seconds before applying power again. Allow 60 seconds before re-powering an instrument that has been switched off. If the power is switched more frequently than that, the turn-on delay may be longer (up to 20 seconds) as the internal software performs filesystem checks, or the instrument may remain unresponsive indefinitely. 2. OVERLOAD Indicator. When the instrument is powered, this indicator is normally green, indicating normal operation. If this indicator is yellow, an internal automatic overload protection circuit has been tripped. If the unit is overloaded (by operating at an exceedingly high duty cycle or by operating into a very low impedance), the protective circuit will disable the output of the instrument and turn the indicator light yellow. The light will stay yellow (i.e. output disabled) for about 5 seconds after which the instrument will attempt to re-enable the output (i.e. light green) for about 1 second. If the overload condition persists, the output will be disabled again (i.e. light yellow) for another 5 seconds. If the overload condition has been removed, the instrument will resume normal operation. This overload indicator may flash yellow briefly at start-up. This is not a cause for concern. 3. OUT CONNECTOR. This SMA connector is connected to the output module, when the output module is used to drive a diode load. If the output module is not used, this output will generate up to 103V into a load impedances of 50Ω. (NOTE: when the output module is not used, this output requires a 50Ω load to function properly). Caution: Voltages as high as 103V may be present on the center conductor of this output connector. Avoid touching this conductor. Connect to this connector using
17 standard coaxial cable, to ensure that the center conductor is not exposed. 4. SYNC OUT. This connector supplies a SYNC output that can be used to trigger other equipment, particularly oscilloscopes. This signal leads (or lags) the main output by a duration set by the "DELAY" controls and has an approximate amplitude of +3 Volts to RL > 1kΩ with a pulse width of approximately 50 ns. 5. LIQUID CRYSTAL DISPLAY (LCD). This LCD is used in conjunction with the keypad to change the instrument settings. Normally, the main menu is displayed, which lists the key adjustable parameters and their current values. The “Programming Manual for -B Instruments” describes the menus and submenus in detail. 6. KEYPAD. Control Name MOVE CHANGE ×10 ÷10 +/EXTRA FINE ADJUST
Function This moves the arrow pointer on the display. This is used to enter the submenu, or to select the operating mode, pointed to by the arrow pointer. If one of the adjustable numeric parameters is displayed, this increases the setting by a factor of ten. If one of the adjustable numeric parameters is displayed, this decreases the setting by a factor of ten. If one of the adjustable numeric parameters is displayed, and this parameter can be both positive or negative, this changes the sign of the parameter. This changes the step size of the ADJUST knob. In the extrafine mode, the step size is twenty times finer than in the normal mode. This button switches between the two step sizes. This large knob adjusts the value of any displayed numeric adjustable values, such as frequency, pulse width, etc. The adjust step size is set by the "EXTRA FINE" button. When the main menu is displayed, this knob can be used to move the arrow pointer.
18 REAR PANEL CONTROLS
4
9
8
1
3
GATE AMP RS-232
TRIG
GPIB
5
6
7
2
Note: some connectors may be in different positions than shown above, depending on the exact combination of options ordered. 1. AC POWER INPUT. An IEC-320 C14 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. One end of the detachable power cord that is supplied with the instrument plugs into this socket. 2. AC FUSE DRAWER. The two fuses that protect the AC input are located in this drawer. Please see the “FUSES” section of this manual for more information. 3. DC FUSES. These two fuses protect the internal DC power supplies. Please see the “FUSES” sections of this manual for more information. 4. GATE. This TTL-level (0 and +5V) logic input can be used to gate the triggering of the instrument. This input can be either active high or active low, depending on the front panel settings or programming commands. (The instrument triggers normally when this input is unconnected). When set to active high mode, this input is pulleddown to ground by a 1 kΩ resistor. When set to active low mode, this input is pulledup to +5V by a 1 kΩ resistor. 5. TRIG. This TTL-level (0 and +5V) logic input can be used to trigger the instrument, if the instrument is set to triggering externally. The instrument triggers on the rising edge of this input. The input impedance of this input is 1 kΩ. (Depending on the length of cable attached to this input, and the source driving it, it may be desirable to add a coaxial 50 Ohm terminator to this input to provide a proper transmission line termination. The Pasternack (www.pasternack.com) PE6008-50 BNC feed-thru 50 Ohm terminator is suggested for this purpose.)
19
6. GPIB Connector. A standard GPIB cable can be attached to this connector to allow the instrument to be computer-controlled. See the “Programming Manual for -B Instruments” for more details on GPIB control. 7. RS-232 Connector. A standard serial cable with a 25-pin male connector can be attached to this connector to allow the instrument to be computer-controlled. A user name (“admin”) and a password (“default”, as shipped from the factory) are required when logging into a serial terminal session. The internal controller attempts to autosense the parity setting. It may be necessary to send a few return characters before attempting a login in order to provide enough data to allow this auto-sensing to work. (A standard Linux “agetty” process is used to implement serial control internally.) See the “Programming Manual for -B Instruments” for more details on RS-232 control. 8. Network Connector. (Optional feature. Present on -VXI units only.) This Ethernet connector allows the instrument to be remotely controlled using the VXI-11.3, ssh (secure shell), telnet, and http (web) protocols. See the “Programming Manual for -B Instruments” for more details. 9. AMP Connector. (Optional feature. Present on -EA units only.) The output amplitude can be set to track the voltage on this input. Zero Volts in corresponds to zero amplitude output, and +10V in corresponds to maximum amplitude out. This mode is activated by selecting "Ext Control" on the front-panel amplitude menu, or with the "source:voltage external" command.
20 GENERAL INFORMATION MINIMAL TEST ARRANGEMENT - WITHOUT OUTPUT MODULE The AVO-9H1-B-TO3-P-LLA can be tested initially without the supplied output module. If the output module is not used, the mainframe output generates up to +103 Volts into a 50 Ohm load, as illustrated below: REAL-TIME OSCILLOSCOPE
AVO-9 MAINFRAME SMA OUTPUT CONNECTOR
SCOPE PROBE CHANNEL A 50Ω TEST LOAD
AC POWER
TRIG INPUT
SYNC OUTPUT
ALL CABLES: 50 OHM COAXIAL
Since the AVO-9H1-B-TO3-P-LLA can generate pulses with rise times as low as 1 ns, it may be necessary to use a sampling oscilloscope, rather than a real-time oscilloscope. In this case, the test arrangement should be altered as shown below:
SAMPLING OSCILLOSCOPE BW > 2 GHz
AVO-9 MAINFRAME SMA OUTPUT CONNECTOR
50 OHM INPUT 60 dB ATTENUATOR
AC POWER
TRIG CONNECTOR
TRIG CONNECTOR
ALL CABLES: 50 OHM COAXIAL
Since most sampling oscilloscopes have limited input amplitude ranges, attenuators are required. Select appropriate attenuators for your oscilloscope. When the output module is not used, a 50 Ohm load impedance is required for proper test operation.
21
NORMAL TEST ARRANGEMENT To fully test the instrument, and for normal operation, the output module must be connected as shown below: DC CONNECTOR (CONNECT TO GROUND IF NOT USED)
MV CONNECTOR
AVX-S2-TO3-LLA WITH INTERNAL CIRCUITRY SHOWN
1 kΩ 50
AVTECH AVO-9 MAINFRAME
500
OUT RS=50Ω
IDIODE ≈
VIN - VDIODE 50Ω + RDIODE
500
AC POWER SYNC CONNECTOR
5 4 3 2 1
MI CONNECTOR
40 dB ATTENUATOR
DB-9 MALE CONNECTOR, FOR CONNECTION TO THIRD-PARTY THERMAL CONTROLLER, IF DESIRED.
SAMPLING OSCILLOSCOPE BW > 2 GHz 50 OHM INPUT
ALL CABLES: 50 OHM COAXIAL
9 8 7 6
TRIG CONNECTOR
22 The diode load is inserted into the socket on the output module. The diode should have a parasitic resistance (dV/dI at lasing) of < 5 Ohms for proper impedance matching. The correct pinout is shown below:
8, TEC-
4,5 TR 6-32 TAPPED HOLES, GROUND / CATHODE
1, TEC+ 2,3,6,7 ANODE
AVX-S2-TO3-LLA OUTPUT MODULE, SOCKET VIEW
MV
IN
MI
DC
AVX-S1 OUTPUT MODULE, CONNECTOR VIEW
An oscilloscope may be used to monitor the MV and MI outputs, the locations of which are shown in the figure above. A forward DC bias may be applied to the laser diode by connecting a DC potential of 0 to +10 Volts to the DC solder terminal. The application of a small forward bias often yields a more ideal diode current waveform (as observed on the MI port). AMPLITUDE CONTROL The pulse current through the diode load installed in the output module is given by: IDIODE = (VSET – VDIODE) / (50Ω + RDIODE)
23 where VSET is the amplitude setting on the mainframe (between +2 and +103V), V DIODE is the forward voltage drop across the diode (typically 2 or 3V), and R DIODE is typically negligible (compared to the 50 Ohm series resistance). BASIC PULSE CONTROL This instrument can be triggered by its own internal clock or by an external TTL trigger signal. In either case, two mainframe output channels respond to the trigger: OUT and SYNC.
OUT. This is the main output. The maximum output voltage is 103V.
SYNC. The SYNC pulse is a fixed-width TTL-level reference pulse used to trigger oscilloscopes or other measurement systems. When the delay is set to a positive value the SYNC pulse precedes the OUT pulse. When the delay is set to a negative value the SYNC pulse follows the OUT pulse.
These pulses are illustrated below, assuming internal triggering and a positive delay: SYNC OUT (generated by the internal oscillator)
50 ns, FIXED 3V, FIXED
DELAY > 0
PULSE WIDTH
AMPLITUDE, VARIABLE
MAIN OUTPUT
If the delay is negative, the order of the SYNC and OUT pulses is reversed: 50 ns, FIXED
SYNC OUT (generated by the internal oscillator)
3V, FIXED DELAY < 0 PULSE WIDTH
MAIN OUTPUT
AMPLITUDE, VARIABLE
24 The next figure illustrates the relationship between the signal when an external TTLlevel trigger is used: > 50 ns
TRIG (external input)
TTL LEVELS (0V and 3V-5V) PROPAGATION DELAY (FIXED) 50 ns, FIXED
SYNC OUT
3V, FIXED
DELAY > 0
PULSE WIDTH
MAIN OUTPUT
AMPLITUDE, VARIABLE
As before, if the delay is negative, the order of the SYNC and OUT pulses is reversed. In general, the delay, pulse width, and frequency (when in the internal mode), of the OUT pulse can be varied with front panel controls or via the GPIB or RS-232 computer interfaces. TRIGGER MODES This instrument has four trigger modes:
Internal Trigger: the instrument controls the trigger frequency, and generates the clock internally.
External Trigger: the instrument is triggered by an external TTL-level clock on the back-panel TRIG connector.
Manual Trigger: the instrument is triggered by the front-panel “SINGLE PULSE” pushbutton.
Hold Trigger: the instrument is set to not trigger at all.
These modes can be selected using the front panel trigger menu, or by using the appropriate programming commands. (See the “Programming Manual for -B Instruments” for more details.)
25 WARNING: The output stage may be damaged if triggered by an external signal at a pulse repetition frequency greater than 200 kHz. GATING MODES Triggering can be suppressed by a TTL-level signal on the rear-panel GATE connector. The instrument can be set to stop triggering when this input high or low, using the frontpanel gate menu or the appropriate programming commands. When gated, the output will complete the full pulse width if the output is high, and then stop triggering. Pulses are not truncated. PULSE WIDTH / AMPLITUDE INTERACTION The pulse width and delay of the output pulse may vary slightly with the amplitude setting, particularly at lower amplitudes. For some demanding applications, it may be desirable to use external attenuators in conjunction with the AVO-9H1-B-TO3-P-LLA, instead of generating a low-amplitude pulse directly.
26 PROTECTING YOUR INSTRUMENT DO NOT EXCEED 200 kHz The output stage may be damaged if triggered by an external signal at a pulse repetition frequency greater than 200 kHz. USE A 50Ω LOAD The mainframe output stage may be damaged if the output is not terminated into the output module or a 50Ω dummy load.
27 OPERATIONAL CHECK This section describes a sequence to confirm the basic operation of the instrument. It should be performed after receiving the instrument. It is a useful learning exercise as well. Before proceeding with this procedure, finish reading this instruction manual thoroughly. Then read the “Local Control” section of the “Programming Manual for -B Instruments” thoroughly. The “Local Control” section describes the front panel controls used in this operational check - in particular, the MOVE, CHANGE, and ADJUST controls. SAMPLING OSCILLOSCOPE BW > 2 GHz
AVO-9 MAINFRAME SMA OUTPUT CONNECTOR
50 OHM INPUT 60 dB ATTENUATOR
AC POWER
TRIG CONNECTOR
TRIG CONNECTOR
ALL CABLES: 50 OHM COAXIAL
1. Connect the pulse generator to a sampling oscilloscope as shown above. Note that: a) The use of 60 dB attenuator at the sampling scope vertical input channel will ensure a peak input signal to the sampling scope of less than 1 Volt. b) The TRIG output channel provides TTL level signals (approximately 0 and +3V). To avoid overdriving the TRIG input channel of some scopes, a 20 dB attenuator may be needed at the input to the scope trigger channel. c) The bandwidth capability of components and instruments used to display the pulse generator output signal (attenuators, cables, connectors, etc.) should exceed 2 GHz. d) Set the oscilloscope to trigger externally with the vertical setting at 50 mV/div and the horizontal setting at 10 ns/div. 2. Turn on the AVO-9H1-B-TO3-P-LLA. The main menu will appear on the LCD.
28 3. To set the AVO-9H1-B-TO3-P-LLA to trigger from the internal clock at a PRF of 20 kHz: a) The arrow pointer should be pointing at the frequency menu item. If it is not, press the MOVE button until it is. b) Press the CHANGE button. The frequency submenu will appear. Rotate the ADJUST knob until the frequency is set at 20 kHz. c) The arrow pointer should be pointing at the “Internal” choice. If it is not, press MOVE until it is. d) Press CHANGE to return to the main menu. 4. To set the delay to 100 ns: a) Press the MOVE button until the arrow pointer is pointing at the delay menu item. b) Press the CHANGE button. The delay submenu will appear. Rotate the ADJUST knob until the delay is set at 100 ns. c) The arrow pointer should be pointing at the “Normal” choice. If it is not, press MOVE until it is. d) Press CHANGE to return to the main menu. 5. To set the pulse width to 50 ns: a) Press the MOVE button until the arrow pointer is pointing at the pulse width menu item. b) Press the CHANGE button. The pulse width submenu will appear. Rotate the ADJUST knob until the pulse width is set at 50 ns. c) The arrow pointer should be pointing at the “Normal” choice. If it is not, press MOVE until it is. d) Press CHANGE to return to the main menu. 6. At this point, nothing should appear on the oscilloscope. 7. To enable the output: a) Press the MOVE button until the arrow pointer is pointing at the output menu item.
29 b) Press the CHANGE button. The output submenu will appear. c) Press MOVE until the arrow pointer is pointing at the “ON” choice. d) Press CHANGE to return to the main menu. 8. To change the output amplitude: a) Press the MOVE button until the arrow pointer is pointing at the amplitude menu item. b) Press the CHANGE button. The amplitude submenu will appear. Rotate the ADJUST knob until the amplitude is set at 100V. c) Observe the oscilloscope. You should see 50 ns wide, 100V pulses. If you do not, you may need to adjust the delay setting to a value more compatible with your sampling oscilloscope. Repeat step 4 if required. You may also need to adjust the sampling scope controls. d) Rotate the ADJUST knob. The amplitude as seen on the oscilloscope should vary. Return it to 100V. e) Press CHANGE to return to the main menu. 9. Try varying the pulse width, by repeating step (5). As you rotate the ADJUST knob, the pulse width on the oscilloscope will change. It should agree with the displayed value. 10. Turn off the instrument, and connect the output module as shown in the earlier “NORMAL TEST ARRANGEMENT” sections, with an appropriate diode load into the output module socket. Repeat steps 2 to 9, and view the “MI” output on the sampling oscilloscope. This completes the operational check.
30 PROGRAMMING YOUR PULSE GENERATOR KEY PROGRAMMING COMMANDS The “Programming Manual for -B Instruments” describes in detail how to connect the pulse generator to your computer, and the programming commands themselves. A large number of commands are available; however, normally you will only need a few of these. Here is a basic sample sequence of commands that might be sent to the instrument after power-up: *rst trigger:source internal frequency 1000 Hz pulse:width 40 ns pulse:delay 20 ns volt:ampl 10 output on
(resets the instrument) (selects internal triggering) (sets the frequency to 1000 Hz) (sets the pulse width to 40 ns) (sets the delay to 20 ns) (sets the amplitude to 10 V) (turns on the output)
For triggering a single event, this sequence would be more appropriate: *rst trigger:source hold pulse:width 40 ns output on volt:ampl 10 trigger:source immediate trigger:source hold output off
(resets the instrument) (turns off all triggering) (sets the pulse width to 40 ns) (turns on the output) (sets the amplitude to 10 V) (generates a single non-repetitive trigger event) (turns off all triggering) (turns off the output)
To set the instrument to trigger from an external TTL signal applied to the rear-panel TRIG connector, use: *rst trigger:source external pulse:width 40 ns pulse:delay 100 ns volt:ampl 10 output on
(resets the instrument) (selects internal triggering) (sets the pulse width to 40 ns) (sets the delay to 100 ns) (sets the amplitude to 10 V) (turns on the output)
These commands will satisfy 90% of your programming needs.
31 ALL PROGRAMMING COMMANDS For more advanced programmers, a complete list of the available commands is given below. These commands are described in detail in the “Programming Manual for -B Instruments”. (Note: this manual also includes some commands that are not implemented in this instrument. They can be ignored.) Keyword OUTPut: :[STATe] :PROTection :TRIPped? [SOURce]: :FREQuency [:CW | FIXed] [SOURce]: :PULSe :PERiod :WIDTh :DCYCle :HOLD :DELay :GATE :TYPE :LEVel [SOURce]: :VOLTage [:LEVel] [:IMMediate] [:AMPLitude] :PROTection :TRIPped? STATUS: :OPERation :[EVENt]? :CONDition? :ENABle :QUEStionable :[EVENt]? :CONDition? :ENABle SYSTem: :COMMunicate :GPIB :ADDRess :SERial :CONTrol :RTS :[RECeive] :BAUD :ERRor :[NEXT]? :COUNT? :VERSion? TRIGger:
Parameter
Notes
[query only] WIDTh | DCYCle ASYNC | SYNC HIgh | LOw
[query only]
[query only, always returns "0"] [query only, always returns "0"] [implemented but not useful]
[query only, always returns "0"] [query only, always returns "0"] [implemented but not useful]
ON | IBFull | RFR 1200 | 2400 | 4800 | 9600 | 19200 | 38400 | 57600 | 115200 [query only] [query only] [query only]
32 :SOURce *CLS *ESE *ESR? *IDN? *OPC *SAV *RCL *RST *SRE *STB? *TST? *WAI
INTernal | EXTernal | MANual | HOLD | IMMediate [no query form] [query only] [query only] 0|1|2|3 0|1|2|3
[no query form] [no query form] [no query form] [query only] [query only] [no query form]
33 MECHANICAL INFORMATION TOP COVER REMOVAL If necessary, the interior of the instrument may be accessed by removing the four Phillips screws on the top panel. With the four screws removed, the top cover may be slid back (and off). Always disconnect the power cord and allow the instrument to sit unpowered for 10 minutes before opening the instrument. This will allow any internal stored charge to discharge. There are no user-adjustable internal circuits. For repairs other than fuse replacement, please contact Avtech ([email protected]) to arrange for the instrument to be returned to the factory for repair. Service is to be performed solely by qualified service personnel. Caution: High voltages are present inside the instrument during normal operation. Do not operate the instrument with the cover removed. RACK MOUNTING A rack mounting kit is available. The -R5 rack mount kit may be installed after first removing the one Phillips screw on the side panel adjacent to the front handle. ELECTROMAGNETIC INTERFERENCE To prevent electromagnetic interference with other equipment, all used outputs should be connected to shielded loads using shielded coaxial cables. Unused outputs should be terminated with shielded coaxial terminators or with shielded coaxial dust caps, to prevent unintentional electromagnetic radiation. All cords and cables should be less than 3m in length.
34 MAINTENANCE REGULAR MAINTENANCE This instrument does not require any regular maintenance. On occasion, one or more of the four rear-panel fuses may require replacement. All fuses can be accessed from the rear panel. See the “FUSES” section for details. CLEANING If desired, the interior of the instrument may be cleaned using compressed air to dislodge any accumulated dust. (See the “TOP COVER REMOVAL” section for instructions on accessing the interior.) No other cleaning is recommended.
WIRING DIAGRAMS WIRING OF AC POWER 1
2
3
4
5
Mains circuits - hazardous live.
Do no t attempt a ny rep air s on this instrume nt beyon d the fuse repla cement p ro cedures de scr ib ed in the manual. C ontact A v tech if the instrum ent requir es serv ici ng. S erv ice i s to be performe d W A RNIN G solel y by quali fi ed serv i ce perso nnel.
A3 - B LA CK
FRONT
1a V2 - SNS V2 + S NS V1 + S NS V1 - SNS RT N FA IL V1 SH R V2 SH R
TO EN CODE R TO LC D
TO PC B 108 N 104 D
L V1 V1 R TN V2 R TN V2
TEMP OV AU X
G
4 3 2 1
Molex 19002-0009. 0.187" x 0.032"
2
D
2a A1 - B ROW N A2 - B LU E
Safety earth ground / Primary earth ground / Protective conductor terminal.
G2
B1 - R ED G4
AA D1 3 0 SD -6 0 -A
N
A K
8 7 6 5 4 3 2 1
2b
G
TO LC D
1
REAR
PS1
R O Y G
1b
L
BD 2 PC B1 04D K EYP AD B OA RD (-B UN IT S ON LY) Y B
X1 POW ER SW I T C H SW 32 5-N D (CW IN DU ST RI ES GRS -40 22-0013)
A4 - W H ITE G3
D
6
X2 CORC OM 6 EGG1-2 POW ER E NT RY MOD ULE
G1
C
-
+
DC FA N
+ J8
J2 20 AW G
+2 4 , NO O LO GN D PO S O LO OL O GN D NE G OLO /+ IN J3 GN D 20 OR 2 4 A W G
24 AW G +
N/ C DC IN DC IN N/ C DC GN D CH S GN D
+2 4 V, N O OLO +2 4 V, N O OLO GN D +5 V N SY +5 V R EG -5 V -1 5 V +1 5 V NSY +1 5 V REG +1 0 V J1
Molex 19073-0013 ring terminal, #8. Install green/yellow wires at bottom of stack, closest to wall.
J6 CA P BA NK GN D BU +/EXT PS GN D -IN /+O UT GN D LV O LO GN D
P9 768-ND FA N1
J 10
+1 0 V +1 5 V -1 5 V -5 V +5 V GN D GN D +5 V +5 V
C3 - P UR C4 - GRN
FAN NOT HARNESSED
C
Molex 19002-0001. 0.250" x 0.032".
GN D GN D GN D
Chassis ground post. Secondary earth ground.
20 AW G
J4
20 AW G
J 9 - FA N
A K
B
B
J7 AMB ER GN D J 5 GR EEN
PCB 158Q
BD 1 PC B 1 5 8 Q
US E TIE -DOW N POIN T ON PC B 158N
GR N
AMB
WHT BL K RE D
X5 VC C LE D MOUN T
A
A
Da te
GR N
AMB
T i tle
D1 P3 95-ND LE D
QC3HARNESS, FOR PCB158P, TAMURA AAD Re vis i on
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PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3 1
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X1 3
6 -3 2 1 /4 " SS SC REW , 0 6 0 4 MPP 1 8 8
6 -3 2 SS EXT TO OTH W ASH ER, 0 6 W E1 8 8
X9
X1 4
6 -3 2 1 /4 " SS SC REW , 0 6 0 4 MPP 1 8 8
6 -3 2 SS EXT TO OTH W ASH ER, 0 6 W E1 8 8
X1 2
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4 -4 0 1 /4 " SS SC REW , 0 4 0 4 MPP 1 8 8
4 -4 0 SS EXT TO OTH W ASH ER, 0 4 W E1 8 8
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p cb 1 5 8 Q_o v p p cb 1 5 8 Q_o v p. sch X1 7
+1 5 V
X1 9
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J3 6 5 4 3 2 1
2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8
2 -5 6 SS EXT TO OTH W ASH ER, 0 2 W E1 8 8
X1 8
X2 0
2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8
2 -5 6 SS EXT TO OTH W ASH ER, 0 2 W E1 8 8
6 4 0 4 4 5 -6
X4
X2 3
J4
2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8
2 -5 6 SS EXT TO OTH W ASH ER, 0 2 W E1 8 8
8 7 6 5 4 3 2 1
p cb 1 5 8 Q_s w itch in g p cb 1 5 8 Q_s w itch in g . sch
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2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8
2 -5 6 SS EXT TO OTH W ASH ER, 0 2 W E1 8 8 +1 5 V -1 5 V
X2 5
BU + EX T NE G IN +1 5 V GN D -1 5 V P-OU T # 1
C
P-OU T # 2 N-O UT CA PB AN K
6 4 0 4 4 5 -8
AMB ER GR EEN P-OU T # 3
# 2 SS FLA T W ASH ER, 0 2 W M 1 88
1 2 3
# 2 SS FLA T W ASH ER, 0 2 W M 1 88 X2 7
1 2
X2 6 B
B
J7 6 4 0 4 5 6 -2
J5 6 4 0 4 5 6 -3
# 2 SS FLA T W ASH ER, 0 2 W M 1 88 X2 8
# 2 SS FLA T W ASH ER, 0 2 W M 1 88
A
A T i tle
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PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3 1
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BA RE 1 5 8 P PCB
-1 5 V
-1 5 V
+1 5 V
+1 5 V
TP3 TES T-LO OP
X
TP6 TES T-LO OP
4
A A 6 4 0 4 4 5 -6 J6 S1 A 1 S1 B , OR DC 2 S2 A , OR DC 3 S2 B 4 5 6
X2 2
1 2
PC B1 5 8 AL, V3 B RA CK ET
3
X2 1
B
F3 FU SEHO LD ER
L5 BU +
7 7 A -1 0 0 M -0 1 C2 0 4 7 u F/5 0 V
C2 1 2.2uF C1 6 1 0 0 0 u F/3 5 V
R2 0 10K
C2 2 1 0 0 0 u F/3 5 V
D
C1 9 4 7 u F/5 0 V
D7 1 . 5 KE 3 9 A
GN D
+1 0 V +1 5 V REG +1 5 V NSY -1 5 V -5 V +5 V R EG +5 V N SY GN D +2 4 V +2 4 V
X6 TIE-DOW N-3 50
J2 6 4 0 4 4 5 -9
1 -6 4 0 4 5 6 -0 J1 J10
R5 0 OH M
3 2 1
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9
C
C
6 4 0 4 5 6 -3 U2 781 0
P-OU T # 1 Vo u t
+1 0 V U5 NO T USE D (7 8 2 4 )
C1 4 7 u F/3 5 V
2
1
U1
+ +
2
C1 3 4 7 u F/5 0 V FOR NOIS Y SU BC IR CU IT S
C4 4 7 u F/3 5 V
U1 1 781 5 1
L2
3
7 7 A -1 0 1 M-0 1 C6 2.2uF
PY B1 5 -Q 2 4 -D1 5
J9 6 4 0 4 4 5 -2
+1 5 V
Vi n
Vo u t
3
GN D
1
4
3
C3 2 4 7 u F/3 5 V
C3 4 7 u F/3 5 V
B
2
C
B
7 7 A -1 0 1 M-0 1 C8 2.2uF
-
-1 5 V
Vo u t
1 2
-
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L1
5
Vi n
C7 4 7 u F/5 0 V
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Vi n
3
GN D
1
U4
C
A 1
+
C2 9 NO T USE D (4 7 u F/3 5 V) NO T USE D
+
3
NO T USE D (7 7 A-1 0 1 M-0 1) NO RM A LLY U NU SED
3 C3 3 4 7 u F/3 5 V
16 15 14
23 22
GN D
NO T USE D (4 7 u F/3 5 V) C3 0 J1 2 L6
Vo u t
2
NO T USE D (2 . 2 u F ) C3 1
4
Vi n
J1 1 IN+ INGN D OU T+ OU T-
1 2 3 4 NO T USE D (6 4 0 4 5 6 -4 )
1 2 3 4 5
C2 7 NO T USE D (4 7 u F/5 0 V)
Vi n
C3 4 4 7 u F/5 0 V
Vo u t
3
GN D
-OU T N/ C +O UT
U1 3 OK I-7 8 S R-5 / 1 .5 -W 3 6 -C 1
C3 5 4 7 u F/3 5 V
2
5
2 3
-
1 2 3
2
+IN N/C N/C
U1 0
U8 NO T USE D (MKC 0 3 )
N/ C N/ C N/ C
C9 4 7 u F/3 5 V
9 10 11
PY B1 5 -Q 2 4 -D5
+5 V
+IN +IN
7 7 A -1 0 1 M-0 1 C1 1 2.2uF
-IN -IN
L3
3
U1 2 NO T USE D 1
15 14 13
+
-5 V C5 4 7 u F/3 5 V
-OU T +O UT -IN
+
4
-OU T +O UT -IN
7 7 A -1 0 1 M-0 1 C1 2 2.2uF
10 11 12
C 1
L4
5
24 23 22
-
+IN N/C N/C
2
U9 NO T USE D (SB 0 3 / SB0 5 ) T i tle
Da te
C2 8 NO T USE D (4 7 u F/5 0 V) NO T USE D (6 4 0 4 4 5 -5 )
A
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PCB 158Q - LOW VOLTAGE POWER SUPPLY, 3/3 1
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R2 1 1 . 5 K OY D6
X2 CA PB AN K
R2 6 15K
LED
HV W AR NING
R1 7
D SH OR TS OU T B AS E W HE N CH AR GING. 4
NO T USE D (0 )
3
EX T
R1 5
+
-
3
1
1
C2 5 4 7 u F/5 0 V
D4 R4 150
2
E-2 7 2 (O R 1 N 5 3 0 5 )
3
R2
4 2
4
NO T USE D (G 2 RL -1 4 -D C2 4 )
R2 8 V+
P-OU T # 1
120 O Y
5.1K
K3
D2
1N 4148
R2 3
2
470
1N 4733A
D1 0
+
1
-
+1 5 V
R2 4
2
14
470 R2 2
R2 7 100
-
+
-
3
R1
-1 5 V
+
-
K2
NE G IN
-
+
-
+
R6
2
470 4
N-O UT
R1 3 470
NO T USE D (A QZ1 0 2 )
NO T USE D (0 )
3
1 +1 5 V
D1 1N4736A
C1 5
NO T USE D (A QZ1 0 2 )
Q1 C MPQ2 2 2 2
R1 1 4.7K
12
300 C2 4 4 7 u F/3 5 V
B
+
C
U6 LT6 1 0 6 C S5
K6 4
P-OU T # 2
1
3
2
-
3
-
0 OH M
AQ Z1 0 2
1N 4148 DI S ABL E AT POW ER -ON (+15V LA GS H V BY 5 00 ms )
+
2
1
+
3
1
4
D9 DI S ABL E AT POW ER -OFF
GN D
R1 0
OU T
300
Q1 D M PQ2 2 2 2
10
R1 4
8
C R3
AQ Z1 0 2 K1
W LA R1 0 0 FE (0 . 1 OH MS)
1
0.1uF U7 8 V+
R7 75K
4 2 6 5 7
1
DIS ABL E OLO W HEN CH ARGING.
TES T-LO OP TP2
Q1 A M PQ2 2 2 2
3
1
C2
C1 8 2 2 0 u F,1 6V
C1 7 0.1uF
GN D
AMB ER
680
B
+1 5 V 3 R1 8 1.2K R1 6 1.2K
GR EEN
SE5 5 5 P
R1 2 1K
Q1 B MPQ2 2 2 2
5
R9 3K
C1 4 4 7 u F/3 5 V
RE SET TR IG TH R OU T CO NT DIS
R1 9
7
2 5 C TQ0 40 PB F, IN 5 9 1 2 0 2 B0 4 0 0 0 G H EAT SIN K
C1 0 4 7 u F/5 0 V
4
5
+IN
2
P-OU T # 3
R8
NO T USE D (2 2 A Y)
TP5 1
3
Vo u t
W LA R1 0 0 FE (0 . 1 OH MS)
3
D5
-
NO T USE D (A QZ1 0 2 )
R2 5
5
TES T-LO OP
+
Vi n
2
0.1uF
2
X
B
4
K5
TES T-LO OP
U3 781 2
K7
C2 6
4
3
TP4
1 2
A A
F2 FU SEHO LD ER
GN D
K4 PS7 2 0 6 -1A-F3 -A
0 OH M
-IN
BU +
1
D
C2 3 1 0 0 0 u F/ 35 V
TP1 X3 6 -3 2 MO UN T
X1 KE YSTO NE 6 2 1 TES T-LO OP
A
-1 5 V
X1 0 6 -3 2 MO UN T
-1 5 V
NO T USE D (1 0 0 0 u F/3 5 V )
A X7 T i tle
+1 5 V
+1 5 V
OVER-CURRENT PROTECTION
5 9 1 2 0 2 B 0 4 0 0 0 G HEA TSINK , IN STA LLED A S LOW AS PO SSIBLE Da te
GN D
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PCB 235B - HIGH VOLTAGE DC POWER SUPPLY
PCB 104F - KEYPAD / DISPLAY BOARD, 1/3 1
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Amp 5 4 9 99 1 0-1 , 1 0 p i n s traig h t h ead er J5 1 2 3 4 5 6 7 8 9 10
C
C
LC D-BU TT LC D-BU TT. SCH SD A SC L GN D VC C VC C-LED BA CK LIGH T
EN CO DER EN CO DER .S CH SD A SC L GN D VC C
B
I2 C_ INT SING LE PUL SE
B
BA CK LIGH T
A
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PCB 104F - KEYPAD / DISPLAY BOARD, 2/3 1
2
3
4
5
6
U4 A VC C
C1 0 BU T1
D
U7 1 2 3 4 5 6 7 8
Q1 BU T1 M MBT2 2 2 2 ABU T2 BU T3 BU T4
R1
1 2
15K
2
VC C
1
VC C 2.2uF
R4 15K
VC C 16 15 14 13 12 11 10 9
A0 VC C A1 SD A A2 SC L P0 INT P1 P7 P2 P6 P3 P5 GN D P4
M M7 4 HC 1 4 N
GN D
C4 0.1uF
C1 5 0.1uF
C1 3 0.1uF
U4 B C1 1 BU T2
4
D
3 2.2uF
BU T6 BU T5
M M7 4 HC 1 4 N U4 C
PC F8 5 7 4 AN (MU ST HA VE " A" IN P/N )
J8 6 4 0 4 5 6 -2
C2 0.1uF
C1 2 BU T3
6
5 2.2uF
U6 4 5 14 11 15 1 10 9
M M7 4 HC 1 4 N
CT EN D/U CL K LO AD A B C D
MAX /M IN RC O QA QB QC QD
12 13
U4 D C9
3 2 6 7
CN T4 CN T5 CN T6 CN T7
BU T4
8
9 2.2uF M M7 4 HC 1 4 N U4 E
SN 7 4 HC 1 9 1 D
C7 BU T5
U1 D C
8
4 5 14 11 15 1 10 9
MM7 4 HC 1 4 N
11
X6
U8 9
10
CT EN D/U CL K LO AD A B C D
MAX /M IN RC O QA QB QC QD
12 13 3 2 6 7
2.2uF
VC C
CN T0 CN T1 CN T2 CN T3
C
M M7 4 HC 1 4 N 1 2 3 4 5
RE D, +5 V OR AN GE , B YE LLOW , A GR EEN , GN D
U4 F C6 BU T6
12
13 2.2uF M M7 4 HC 1 4 N
SO LDER PAD S
SN 7 4 HC 1 9 1 D
U1 E C1 SING LE PUL SE
X4 C1 4 VC C
C1 6
0.1uF
2.2uF
VC C 1 2 3 4 5
VC C
0.1uF
0.1uF
RE D, +5 V OR AN GE , B YE LLOW , A GR EEN , GN D
1 x 5 SEC TION O F BRE AK AW A Y HEA DE R, R EM OV E P IN 2 VC C
B
U3 1 2 3 4 5 6 7 8
A0 VC C A1 SD A A2 SC L P0 INT P1 P7 P2 P6 P3 P5 GN D P4
VC C 16 15 14 13 12 11 10 9
11
M M7 4 HC 1 4 N RN 2
RN 1 8 7 6 5 4 3 2 1
RN 3 4 6 0 8 X-1 -4 7 3 LF-N D
1 2 3 4 5 6 7 8
B 1 2 3 4 5 6 7 8
C3 VC C
10
4 6 0 8 X-2 -1 0 1 LF-N D VC C
4 6 0 8 X-2 -1 0 1 LF-N D J7 AU X OV TEMP
3 2 1
X5 8 2 -6 0 1 -8 1 , 6 b u tto n k ey p ad
6 4 0 4 5 6 -3
PC F8 5 7 4 AN (MU ST HA VE " A" IN P/N )
MOV E 1A U2 VC C CN T0 CN T1 CN T2 CN T3
1 2 3 4 5 6 7 8
A0 VC C A1 SD A A2 SC L P0 INT P1 P7 P2 P6 P3 P5 GN D P4
VC C 16 15 14 13 12 11 10 9
CN T7 CN T6 CN T5 CN T4
6A
2B
5A
3B
4A
X1 0
SD A SC L I2 C_ INT
2A
6B
/10 5B
X2 8 2 -1 0 1 -7 1 , 1 b u tto n k ey p ad +/1A
PC F8 5 7 4 AN (MU ST HA VE " A" IN P/N )
A
CH AN GE 1B
1B
3A
EX TRA F IN E 4B
R2 100 K
A T i tle
VC C
Da te
ENCODER, BUTTONS, AND PLD Re vis i on
25-Sep-2015
Z:\mjcfiles\pcb\104f\keypad-2015.ddb - Documents\ENCODER.SCH 1
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3
4
5
6
PCB 104F - KEYPAD / DISPLAY BOARD, 3/3 1
2
3
4
5
6
VC C VC C C5 0.1uF
GN D
C8 2.2uF
D
D
VC C
U5 1 2 3 4 5 6 7 8
PA D3 PA D4 LED + LED -
A0 VC C A1 SD A A2 SC L P0 INT P1 P7 P2 P6 P3 P5 GN D P4
VC C 16 15 14 13 12 11 10 9
SD A SC L
PC F8 5 7 4 AN (MU ST HA VE " A" IN P/N ) C
U1 A
LC D POW E R
C
U1 C
1
2
5
MM7 4 HC 1 4 N
6
MM7 4 HC 1 4 N VC C
U1 B 3
U1 F 4
13
M M7 4 HC 1 4 N
RN 4
R3 22 VC C
12
MM7 4 HC 1 4 N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
VC C 16
4 8 1 6 P-2 -10 2 LFC T-N D
B
B
CC W
X1 0
R5
1 2
2 4 6 8 10 12 14 16 18
TP1 TES T-LO OP
W
CW
3
TO P V IEW
4 -4 0 MO UN T 4 -4 0 MO UN T X3 X1 X9 X8 4 -4 0 MO UN T 4 -4 0 MO UN T
PO T, 3 2 6 6 X 10 K H OR IZ
1 3 5 7 9 11 13 15 17
DB 6 DB 7 DB 4 DB 5 DB 2 DB 3 DB 0 DB 1 R/ W E1 VE E RS VC C VS S NC E2 LED - LED + A3 2 7 0 7 -0 9 -ND
VC C VC C
R6
BL
0
A
A T i tle
Da te
LCD CIRCUITS, MECHANICAL Re vis i on
25-Sep-2015
Z:\mjcfiles\pcb\104f\keypad-2015.ddb - Documents\LCD-BUTT.SCH 1
2
3
4
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MAIN WIRING 1
2
3
4
5
6
M1 0 PS, W ITH PC B 2 3 5 A PS1 +12 5V DC
HV + HV +
CH AN GE S RE QU IR ED ON PC B 255 D
SSR N/C VC D
GN D +LV
R7 = 5K H OR Z P OT R6 = NOT US ED
AV R-E3 -W 2 , AV R-E3-W 3: C9 = 3300 pF POLY (20 kHz ) AV O-9H : C 9 = 15 00 p F P OL Y (50 kH z ) AV R-E3 (NO -W ), AV R-E3 -W 1, AVO-9G: C9 = 680 pF CE R (1 00 kHz ) AV R-E3 A, A VO-9 H1: C9 = 330 pF CE R (2 00 kHz )
HV HV 235 A
D
VP RF VS PAR E
R8 = 100 OY R9 = 47K OY CH S GN D
LA N
SY NC CO NN 1 SY NC
235 A
R7 = 5K H OR Z R6 = 4.7K
R8 = 15 OY R9 = 100 K OY
R5 = NOT US ED R3 = NOT US ED
U1 = M1 0-S 150/ A /Y
CH S GN D
X1 OS (-O S UN ITS O NLY ) +5 V
M1 AV R-E3 -PG -P
VF AU X GN D AMP
OU T
BD 2 PC B 2 5 5 D B +2 4 V, N O OLO
FOR -P N UN ITS
FOR -P U NI TS
CH S GN D
C
CO NN 5 AMP (-EA U NITS ON LY )
I/O , RE AR
B
FOR -P N UN ITS ONLY
-1 5 V OS +5 V N/ C N/ C N/ C AMP N/ C N/ C N/ C OU T
+2 4 V GN D GN D +H V VA R GN D +H V FIX ED GN D
IN
+2 4 V, N O OLO GN D
-1 5 V
CO NN 4 EX T T RIG
BD 1 KE YPA D A K OS PO L N/ C
TEMP OV AU X
GN D +LV
OL O GN D PO S O LO
CO NN 3 GA TE
NO NC C SW
C
HV HV -
ON -V XI U NI TS ON LY
+2 4 V GN D
0 T O +1 40V D C
HV + HV + SSR N/C VC
CO NN 2 NE TW OR K
+1 5 V ON /O FF +5 V O N/ OF F MAIN OU T SY NC O UT EX T T RIG GA TE XR LY 1 XR LY 2 (DU AL PW ) XR LY 3 (V-I) XR LY 4 (EO) XR LY 5 AMPL RN G 0 AMPL RN G 1 AMPL RN G 2 AMPL RN G 3 AMPL RN G 4 O. SPE EDU P-RNG O. EA O. SINE O. TR I O. SQ U O. LO GIC O. ZO UT/ PW R NG O. PO L SPA RE, 0 -1 0 V PW , 0 -1 0 V OF FSET, 0 -1 0 V AMPL ITU DE , 0 -1 0 V
GA TE
M1 0 PS, W ITH PC B 2 3 5 A PS2
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
TR IG
U1 = M1 0-S 150/ A /Y
NO C NC
R5 = ZE RO R3 = NOT US ED
I/O OU T CO NN 6 A
M A
M2 -PN
(AVR-E3/E3A, AVO-9G/9H/9H1) -B-P, -PN Pri nte d
Re vis i on
9-Feb-2016
Z:\mjcfiles\circuits\avr-N\avr-n.Ddb - AVR-E3-B-P\WIRING V8.sc h 1
2
3
4
5
6
8A
44 PERFORMANCE CHECKSHEET
